baber/WOPTO huggingface dataset:
Patent JP-S61210340-A (JP)
Title: Variable power driving device for variable power optical system
Inventor: MAMA TAKASHI
IPC: H04N1/04
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a low-cost and high-reliability variable power driving device by coupling a lens and a roof mirror by the link motion of only a linearly moving member. CONSTITUTION:When a lens bracket 10 is moved through a wire 21 by a motor 20, the second moving member 13a provided with a running pulley, in its turn, the second moving point 13 is moved in the direction orthogonal to the moving direction of the first moving point 12 by a half of the extent of movement o the first moving point 12 in accordance with the principle of the running pulley. According as the second moving point 13 is move, a link 14 is inclined around the first moving point 12, and the third moving point 15 is moved in parallel with the second moving point along a guide groove 17a. When the third moving point is moved by a length (e), roof mirrors 7 and 8 are moved through a wire 22 along a guide rod 19, and the lens and roof mirrors are driven with relations to each other by a variable power device.
Patent JP-S53135859-A (JP)
Title: Preventing device for snaky motion of coiler tail
Inventor: OOSAKA KENJI
IPC: B21C47/04
Filed: 1977-04-30
Abstract: PURPOSE: A snaky motion preventing devicewhich maintains the tension at constant, by detecting the quantity of slip of the coiler tail when it passes the final finishing stand, and by adjusting the roll gap depending on this detected quantity and the settled quantity of slip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51127569-A (JP)
Title: Waste water treatment method
Inventor: FUKUNAGA KATSUZOU
IPC: C08F16/02
Filed: 1975-04-25
Abstract: PURPOSE: To reduce the  COD value in PVA resin containing waste water substantially to zero. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01225874-A (JP)
Title: Refrigerant retrieving device
Inventor: HIRATA TOSHIO
IPC: F25B45/00
Filed: 1988-03-03
Abstract: PURPOSE:To permit the retrieval of refrigerant with a simple constitution, by a method wherein the title device is provided with a refrigerant retrieving tank, connectable to the half way of a refrigerant flow passage in a refrigerating cycle, a cold heat accumulating material, cooling the inside of the tank, and a refrigerant evaporator, cooling the cold heat accumulating material. CONSTITUTION:When a refrigerant evaporator 440 is connected to a refrigerating cycle 200, retrieving refrigerant, and the refrigerating cycle is operated, the low- temperature low-pressure refrigerant, flowing into the refrigerant evaporator 440, deprives heat from a cold heat accumulating material 430 and is evaporated, whereby the cold heat accumulating material 430 is cooled and cools the inside of a refrigerant retrieving tank 410. Subsequently, when the refrigerant retrieving tank 410 is connected to the half way of the refrigerating cycle 200 retrieving the refrigerant, the refrigerant flows into the refrigerant retrieving tank 410 cooled by the cold heat accumulating material 430, and reduced the pressure thereof. Then, the refrigerant is cooled by the gold heat accumulating material 430 and condensed, thereafter, becomes liquidous refrigerant and is stored into the refrigerant retrieving tank 410 whereby the refrigerant in the refrigerating cycle 200 may be retrieved into the tank 410 until a pressure difference between the tank 410 and the refrigerating cycle 200 is eliminated.
Patent JP-2000247633-A (JP)
Title: Planar mg-al base hydrotalcite type grain powder and its production
Inventor: KOBAYASHI NARIYA
IPC: B01J41/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain Mg-Al base grain powder having a specific tabular ratio and composition under atmospheric pressure by mixing a magnesium compound and aluminum compound at least one of which exhibits a tabular shape and firing the mixture to obtain a tabular Mg-Al-multi component oxide, then hydrating the mixture by an aqueous solution containing anion. SOLUTION: The magnesium compound and the aluminum compound at least one of which exhibits the tabular shape are mixed. This mixture is fired at 400 to 550 deg.C, by which the tabular Mg-Al-multi component oxide is obtained. This multi component oxide is then hydrated for 2 to 24 hours at 20 to 100 deg.C by the aqueous solution containing the anion. The multi component oxide is subjected to water washing and drying after the end of the hydration, by which the tabular Mg-Al base hydrotalcite type grain powder is obtained. The formed tabular grains are 10 to 100 in the planar ratio (plate surface diameter/ thickness), 0.05 to 0.5 μm in tabular surface diameter, 30 to 130 m3/g in BET specific surface area and 0.2<=x<0.9 in the content ratio x when Mg:Al=1-x:x is defined.
Patent JP-H08217218-A (JP)
Title: Conveyor device
Inventor: YAMAMOTO HIDEO
IPC: B65G19/10
Filed: 1995-02-15
Abstract: PURPOSE: To provide a conveyor device which can convey objects even in a largely inclined condition and can be driven efficiency and with a small power. CONSTITUTION: A conveyor device comprises a carry-in part 11, main body part 12, and carry-out part 13, wherein a trough 14 is furnished in the body part, and a number of push plates 17 are provided at a certain spacing in such a way as facing the trough. A spiral shaft 16 is installed along the trough, and pushing pieces installed on the push plates are engaged with spiral vanes 16b on the spiral shaft, and the push plates 17 are moved with rotation of the spiral shaft, and thereby objects carried in from the carry-in part 11 are fed along the trough 14 and carried out of the carry-out part 13. Because the push plates of light weight are solely moved straight, the objects can be conveyed certainly with a small power even though the transport path is inclined largely.
Patent JP-H11245920-A (JP)
Title: Film wrapping equipment and its method
Inventor: TOKUDA TSUTOMU
IPC: B65B53/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide film wrapping equipment which does not wrinkle a heat- shrinkable film in wrapping. SOLUTION: A battery 2 stored in a roughly tube shape heat-shrinkable film is placed on a mount 8 for first film shrink part 6 and is pressed with a shielding panel 9. Hot air is blown from a heater 5 on the battery 2 and heat shrinks the heat-shrinkable film positioned on both end faces 2c and both side faces 2b. The battery 2 is transported to a second film shrink part 7 to be held between a pair of carts 24, 24 of a cart part 21 held between a pair of guide rails 14, 14. While the cart part 21 is moved by the drive of a driving means 18 to transport the battery, hot air is blown from heaters 5, 5 positioned on one side in the transport direction. Because the pair of guide rails 14, 14 are partially formed spirally, the battery 2 held in the cart part 21 rotates axially in the transport direction. The hot air blow angle changes continuously for distributing temperature evenly, and no wrinkle is formed.
Patent JP-S61417-A (JP)
Inventor: HAINTSU HANKAMUMAA
IPC: B01D29/085
Filed: 1985-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04268300-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGAWARA MICHINORI
IPC: G11C29/00
Filed: 1991-02-22
Abstract: PURPOSE:To detect failures of a macro selecting means of the output circuit for testing which is commonly used by each RAM macro located in a semiconductor integrated circuit having plural RAM macros. CONSTITUTION:First, let inputs of an internal logic circuit (output circuit for testing) 2-1 be MDO1 (M1) and MDO2 (M2) and inputs of 2-2 be MDO2 (M1) and MDO1 (M1) and the corresponding relationships between the output signals which are outputted at output terminals DO1 and DO2 and input signals which are inputted to test data input terminals TDI1 and TDI2 be different for each RAM macro.
Patent JP-S51127683-A (JP)
Title: Manufacturing process of insulation gate-type electric field transisto r
Inventor: MORIYA TAKAHIKO
IPC: H01L21/336
Filed: 1975-04-28
Abstract: PURPOSE: To prevent incomplete the source-drain PN-contact by making shallow the depth of the area adjacent to the channel zone under the gate to ensure a correct channel control and at the same time by increasing the depth of otehr areas to minimize the resistance at the source-drain zone. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54143088-A (JP)
Title: X-ray generator
Inventor: MIYAZAKI SHISEI
IPC: H01J35/30
Filed: 1978-04-28
Abstract: PURPOSE: To make the width of an electron-beam image narrow by increasing X-ray beam power without the breakdown of a target by turning the electron-beam image corresponding to a deflection angle while tilting the electron-beam irradiation surface of the target to the electron-beam deflection surface.  
     CONSTITUTION: Electron beam FG, whose section is made into a long and thin rectangle of width (b) by length (h), is caused to strike target Tb, provided at angle θ, perpendicular to this paper surface. Length (h') on Tb is equal to h/Sin θ and electron-beam power P is nearly equal to (h) × (b)1/2. With (b) constant, P increase twice at angle θ of 30°. Then, an electron beam with a circular section is generated 11, made rectangular by non-dot unit 16, and deflected 17 to irradiate target 18 tilting to the deflection surface, so that the beam will be projected on a subject via small aperture 20 of the lens. Each electrode voltage of unit 16 is  changed corresponding to the deflection signal to change freely angle θ against the deflection surface of the electron beam. As a result, the electron-beam image on the target viewed from aperture 20 has no tilt and a narrow-width beam is projected on the subject, so that the resolution of a CT unit will improve because of an increase in power and the narrow-width beam. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52134934-A (JP)
Title: Choke valve control system
Inventor: ABE OSAMU
IPC: F02M1/08
Filed: 1976-05-06
Abstract: PURPOSE: To provide a choke valve control system, which can control the aperture of choke valve without any trouble both at the time of start and at the time of warm-up. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07110742-A (JP)
Title: Display device for digital input as well as apparatus and method for input processing
Inventor: FURANKU ERU SHIYUTAIN
IPC: G06F3/0488
Filed: 1994-03-23
Abstract: PURPOSE: To provide a method and a system for dynamically labeling the touch sensing button of a display device for digital input. CONSTITUTION: The display device 15 is divided into a main panel display area 19 and a button panel display area 17. A touch overlay is also divided into a main panel touch area and a button panel display area as well. A button panel driver program defines a button touch zone and a button display zone, enables the dynamic labeling and label change of the touch sensing button and enables the simultaneous touch combining the button with touch input or stylus input to the overlay.
Patent JP-S63216050-A (JP)
Title: Method and device for washing or stabilizing silver halide photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1987-03-05
Abstract: PURPOSE:To efficiently wash unnecessary processing chemicals off a photosensitive material by specifying the cross-section of a processing path in a washing or stabilizing tank and replenishing water or a stabilizing soln. from a position close to the outlet of the path from which the photosensitive material is taken out. CONSTITUTION:When the cross-sectional area of a processing path 15 in a washing or stability tank 2 is represented by Scm<2>, the volume by Vcm<3> and the degree of cross-section by Kcm<-1> (K=S/V), the path 15 is formed so as to satisfying a formula logK<=(-1.8X10<-5>V-1.5) and water or a stabilizing soln. is replenished from a position close to the outlet of the path 15 from which a photosensitive material S is taken out. Since the photosensitive material S is processed with nearly fresh water or a nearly fresh stabilizing soln. in the vicinity f the outlet, very efficient washing or stabilization can be carried out under slight replenishment.
Patent JP-H09223869-A (JP)
Title: Method and device for removing mounted product
Inventor: UEMATSU SHUNEI
IPC: H05K3/34
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by preventing solder protrusion on an outer lead and outer lead deformation. SOLUTION: A mounting product removing device 10 is provided with a heating chamber 12, which heats a transferred memory module 1 which is provided by soldering a memory IC on a substrate in the horizontally arranged condition, and a work mounted product holding and transferring device 20, which transfers a memory module 1, which is a work, in and out the heating chamber 12 by holding the memory module horizontally and removes the memory IC in the heating chamber. The work 1 is horizontally held by the work holding table 36 of the work mounted product holding and transferring device outside the heating chamber 12, is transferred to the heating chamber 12 by an ascending/descending rod 29 and heated.  When the soldering part softens, the memory IC 5 is sucked to the bottom in the gravity direction by the vacuum suction head 47 of the work mounted product holding and transferring device. The solder protrusion on the surface of the outer lead is prevented by removing the memory IC to the bottom in the gravity direction, and trouble due to the solder protrusion at the time of re-using the removed memory IC is evaded. The operation efficiency is improved by automatization.
Patent JP-H07223701-A (JP)
Title: Opening tool for refuge bag using polyethylene bag and manufacturing method thereof
Inventor: OGAWA CHOICHI
IPC: B65F1/14
Filed: 1994-02-10
Abstract: PURPOSE:To utilize an polyethylene bag as a simple refuge bag with the handling part of the opening part of the polyethylene bag only inserted into an insertion port by providing a lower insertion port and an upper insertion port in the side face of the body of the polyethylene bag which is approximately cylindrical and whose external side is expandedly bent, whose upper part is narrowed down, and whose lowest part is provided with a collar-like projection on the periphery of the external edge. CONSTITUTION:Lower insertion ports 2 and upper insertion ports 3 are provided in the side faces of the body of a polyethylene bag 5 which is approximately cylindrical and whose external sides are expandedly bent, whose upper part is narrowed down, and whose lowest part is provided with a collar-like projection 4 on the periphery of the external edge. In order to secure the polyethylene bag 5, first of all, a handling part 6 is inserted in a lower insertion port 2 from the outside, and pulled out from an upper insertion port 3. In the same manner, the other handling part 6 is also inserted into the other lower insertion port 2 and pulled out from the other upper insertion port 3. In addition, when both handling parts 6 which were pulled out are held and are strongly pulled so that the polyethylene bag 5 wraps the external periphery of the body of a bag opening tool 1, the polyethylene bag 5 is tightened at the upper part of the collar-like projection. 4, closely contacting the bag opening tool 1. By this constitution, the handling parts 6 which were pulled out can be hung from a hook or the like.
Patent JP-H06261870-A (JP)
Title: Pulse wave analyzer, pulse wave sensor and pulse wave detector
Inventor: AMANO KAZUHIKO
IPC: A61B5/0245
Filed: 1993-03-11
Abstract: PURPOSE:To simultaneously execute measurement by a sensor and diagnosis based on the tactile sense of a diagnosing person and to measure a circulating kinelic parameter without damaging the patient's body as well. CONSTITUTION:A microcomputer 4 detects the radial arterial waves of the patient via the pulse wave detector 1 and executes the simulation based on the radial arterial wave form i.e., the processing to as well join the values of the respective elements of electric circuits simulating the system from the central part to the peripheral part of the artery system of the human body in such a manner that the response waveforms when the electric signals corresponding to the pressure waves of the aorta origin part coincide with the radial arterial waves. The values of the respective elements obtd. by such joining is outputted as the circulating constituted of thin rubber globes and a thin strain gage adhered to the rubber globes and, therefore, the diagnosing person is able to simultaneously make the diagnosis based on its own tactile sensor.
Patent JP-H08244217-A (JP)
Title: Dot printer
Inventor: HONDO JUICHI
IPC: B41J2/485
Filed: 1995-03-10
Abstract: PURPOSE: To detect whether recording is accurately conducted or not according to the presence or absence of a dot on a recording medium. CONSTITUTION: A recording position and a reading position are separated by n dots. A recorded dot pattern is delayed by n dots by a shift register 207 according to a timing signal output from a timing generator 203 synchronized with a drive circuit 215, and input to a comparator 208. The data is photoelectrically converted by a photoelectric converter, amplified by amplifiers 209a to 209d, and input to a comparator 208. A coincidence signal of the comparison result of the comparator 208 is sent to a CPU 201 via an input port 206, and the CPU 201 judges whether the recording before the n dots are correctly conducted or not. When the comparison result of the comparator 208 is judged to be a mismatch, an error process is executed.
Patent JP-H11229581-A (JP)
Title: Opening part installing extensible/contractible handrail
Inventor: OKADA SATORU
IPC: E04F11/18
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an extensible/contractibe handrail usable as a continuous handrail when the opening part facing a passage is not used as a passage and capable of passing when used as the passage. SOLUTION: A first handrail main body 2 and a second handrail main body 3 are respectively oppositely fixed to both side wall surfaces W1, W2 of the opening part 101 to be constituted so that the tip part 41 of a movable handrail body 4 housed in a nesting shape in the first handrail main body 2 can be thread-mounted on the tip opening part 31 of the second handrail main body 3. The movable handrail body 4 is energized so as to project from the first handrail main body 2 by an elastic repulsive coil spring. When the opening part 101 is used as a passage, the movable handrail body 4 is housed and held in the first handrail main body 2 by a locking mechanism.
Patent JP-S56147217-A (JP)
Title: Automatic command transmitting device
Inventor: SAKAI TOSHIHIRO
IPC: G06F9/00
Filed: 1980-04-18
Abstract: PURPOSE:To execute the input operation automatically at a prescribed time even if the operator is absent, by setting a fixed command input operation preliminarily in the command table where time information and commands are paired and stored. CONSTITUTION:The operator connects switch 9 to the side of command generating circuit 10 and sets a command input operation, by which a fixed job is executed at a prescribed time, to command table 12 preliminarily from keyboard 6. Normally, switch 9 is connected to the side of selecting circuit 8, and the device is operated by the manual input of the operator. Counter 13 is always counted up at a prescribed period, and time information read from table 12 on a basis of contents of counter 13 is compared with the display of clock 15 by comparator 16; and when they coincide with each other, circuit 8 is switched, and a command corresponding to the time is transmitted to CPU1 through interface control part 3. Since this automatic command transmitting circuit 7 operates similarly to terminal equipments, it is unnecessary to change the software of the main body device.
Patent JP-S51127642-A (JP)
Title: Electronic computer
Inventor: AIHARA TAKAO
IPC: G06F15/02
Filed: 1975-04-30
Abstract: PURPOSE: To have electronic clock function on the small size electronic computer with limited numbers of the key. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000245744-A (JP)
Title: Electric surgical machine
Inventor: TAKAHASHI HIROYUKI
IPC: A61B18/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the operability by reducing the difference in delay time of the start of operation caused by the difference in treatment tools, and reducing the difference in operation sense. SOLUTION: High frequency generated in a waveform generating circuit 33 is amplified by a variable amplifier circuit 34 capable of controlling its amplification ratio by a control circuit 32, and transmitted to a high frequency cauterizing treatment tool 3 through a boosting circuit 35 and the like, a part to be treated is heated, and the surgical removal operation and the like is started after the delay time necessary for the impedance of the part to be treated to increase to a predetermined value. The control circuit 32 controls the constant current on the basis of constant target current in accordance with a current value and the like obtained by an output current measuring circuit 37 and the like during this delay time.  On this occasion, the difference in delay time is reduced by switching the target current value by a treatment tool selecting switch 12b corresponding to the kind of high frequency cauterizing treatment tool 3, whereby the difference in operation sense can be reduced, and the operability can be improved.
Patent JP-S60195196-A (JP)
Title: Coal-alcohol suspension fuel
Inventor: OOISHI TETSUYA
IPC: C10L1/32
Filed: 1984-03-16
Abstract: PURPOSE:To provide a suspension fuel having excellent fluidity suitable for the transport in a pipeline or for combustion, by adding a specific amount of an acid (salt) composed of a polymer having a specific carboxylic acid as a constituent monomer unit to a mixture of coal powder and an alcohol. CONSTITUTION:The objective suspension fuel is produced by mixing a mixture of coal powder and an alcohol such as methanol, with an acid composed of the polymer having a number-average molecular weight of 1,000-30,000 and containing the carboxylic acid of formula (R1 and R2 are H or 1-6C alkyl; R3 is H or 1-3C alkyl) as >=50(wt)% of the constituent monomer units, and/or the salt of said acid. The amount of the acid, etc. is 0.005-3% of the fuel. EFFECT:Excellent deashing property.
Patent JP-H11251111-A (JP)
Title: Water resistance load device
Inventor: OKABE MASAAKI
IPC: H01C10/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a spark and abnormal wear due to electric field concentration and a high temperature, by forming the tip end of an electrode in a hemispherical shape, covering the electrode with an insulating material, and providing a hole for causing a load current to flow to the insulating material. SOLUTION: Cylindrical electrodes 4R, 4S, 4T connected to respective phases on the output side of a generator are constituted by forming a hemispherical portion 4b at the tip end of a cylindrical body 4a. The respective electrodes 4R, 4S, 4T are arranged at the positions of apexes of a regular triangle in a water tank and are impregnated with water 2. Moreover, the outer peripheries of water-impregnated portions of the electrodes 4R, 4S, 4T are covered with an insulating material 5. The insulating material 5 is constituted by a vinyl chloride tube 6 and has a hole provided therein for causing a load current to flow. By adjusting the aperture area provided by the hole, the magnitude of the load current is adjusted.  Thus, electric field concentration is moderated and the specific resistance of water is substantially increased to reduce the load current, thereby preventing generation of a spark and abnormal wear.